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37 lines
1.2 KiB
Text
37 lines
1.2 KiB
Text
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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menuconfig RMT
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bool "RMT (Remote Control) Driver Support"
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default n
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---help---
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This option selects common RMT (Remote Control) options and should be
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enabled by the platforms that implement a Remote Control Peripheral.
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if RMT
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config RMTCHAR
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bool "RMT character driver (for testing only)"
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default n
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---help---
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The RMT character driver is a simple character driver that supports
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RMT transfers via read() and write(). This driver is primarily
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intended to support RMT testing. It is not suitable for use in any
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real driver application in its current form because its buffer
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management heuristics are dependent on the lower half driver
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(device-specific). Applications that use the RMT peripheral to
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implement protocols such as NEC (for Remote Control), or use this
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driver to implement other 1-wire protocols such as WS2812 LED must
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provide their specific driver implementation.
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config RMT_DEFAULT_RX_BUFFER_SIZE
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int "Default RX buffer size"
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default 100
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---help---
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The RMT RX default buffer size. This is the expected buffer size
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that should be returned on a `read()` operation.
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endif # RMT
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